MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L
MBRP 2003-2007 Chev/GMC 2500 HD 6.0L CC-SB Cat Back Dual Split Side
MBRP Replaces all 30 overall length mufflers Muffler Delete Pipe 4 Inlet /Outlet 30 Overall T304
MBRP Universal (not 6.4L Ford Chevy LMM or 6.6L Dodge) Dual Muffler Delete Pipe 4 Inlet /Outlet 27
MBRP Universal (not 6.4L Ford Chevy LMM or 6.6L Dodge) Muffler Delete Pipe 4 Inlet /Outlet 30 Ove
MBRP Universal (not 6.4L Ford Chevy LMM or 6.6L Dodge) Muffler Delete Pipe 5 Inlet /Outlet 31 Ove
